21945632

素因数分解:

$2^5\times {\mathrm{677}}^1\times {\mathrm{1013}}^1$

素因数の和:1700

約数の個数: 24

約数和(自身を含む): 43311996

約数和(自身を除く): 21366364

約数列:

[1, 2, 4, 8, 16, 32, 677, 1013, 1354, 2026, 2708, 4052, 5416, 8104, 10832, 16208, 21664, 32416, 685801, 1371602, 2743204, 5486408, 10972816, 21945632]

約数ペア:

[(1, 21945632), (2, 10972816), (4, 5486408), (8, 2743204), (16, 1371602), (32, 685801), (677, 32416), (1013, 21664), (1354, 16208), (2026, 10832), (2708, 8104), (4052, 5416)]